With over 70 walking tours, this spot has the hookup for plenty of indoor exploring across the city. From the heights of Chicago’s historic skyscrapers to the underground labyrinth of the Pedway. Read more

Free “Chicago Model City”, where you can see a 320-square foot model of the city, and thirty-minute gallery talks are free of charge, as well. River Cruises and Chicago Walking Tours are around $10. Read more